Plymouth or Fall River? You will be paying for travel and there are tons of landscapers in Massachusetts.I suggest that you get a lot more specific on where you are. You should not need to look too far for many qualified landscapers. Manufacturers do lots of training in Massachusetts.

Bridgewater itself might have a bunch of paver/landscapers. Check the local paper small ads, bulletin boards and drive around looking for good-looking walkways & paver patios, and ask the owners. --Maybe wait till the snow has melted!